Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,598,631",
      "signature": "0x927a672ee245cb4f6b1f7623675562140c539966553cd29f98129437d413f7f947a936ed09d4057c66e3319166da4fdc",
      "randomness": "0xfb7c5b42427a5ff4e8d4ea14a84831fd6c7805045373c14d0ac522d923ea6f8b"
    }
  ],
  "blockNumber": "7,419,974"
}

{
  "Sr25519": "0x0aaa61ebba456e53cb9847f93d92eda9baea3f2d69134b9e582e5e92e88f6029d06df0f040cef5a23a87cb820c71031f1081f338d20deeecd8b0e1f7fff57682"
}